Download - All-IP RAN funcproducts.ppt
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1 NOKIA FILENAMs.PPT/ DATE / NN
RNGW
RNGW
CSGW
CSGW
RNAS
RNAS
IP BTS
IP BTS SMLC
SMLC
CRMS
CRMS
CRMS
CRMS
LMU
LMU
OMS
OMS
SMLC
SMLC
All-IP RAN interworking
CN interface
Rel 99UTRANIr
UTRANRel!99"Rel#
$%%an& release
Ir'( f)r*ERANRel!+ )nl&
RNC $%C
I, A,is
Nokia All-IP RAN
- IP RAN s)rts-
Rel 99 I f)r 0CDMA an *ERAN 2"- Rel 93/99 A an *,/IP"- Rel 99 Ir f)r 0CDMA- Rel 99 Ir'( f)r *ERAN Rel!+- Rel 93/99 ter4inals
--> Full interoeration wit!in"talle# network"
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5 NOKIA FILENAMs.PPT/ DATE / NN
0.00
0.50
1.00
1.50
2.00
2.50
3.00
3.50
4.00
4.505.00
2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011
Non-Realtime
Realtime
Voice
Tra$% growt! "%enario
678/58/58 tra:c
reference; ,est e
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# NOKIA FILENAMs.PPT/ DATE / NN
Core Network Gatewa("
RNGW: RANGateway
RNAS
RNAS:RAN
AccessServer
CSGW: CircuitSwitchedGateway
RNASRadio Network Access Serveris the control plane gatewayfor RAN-external signaling-Micr)4),ilit& anc@)r f)rClane ter4inates t@e
si(nalin( ,earer c)nnecti)ns"an rela&s L 4essa(es2-Pa(in( %er>er-OM )f CN interface reset")>erl)a2-RN*0 an C%*0 c)ntr)l
CSGWCircuit Switched Gateway isthe user plane gateway fornon !" tra#c-ATM t) IP inter)r=in( I'C%an Ir" ,)t@ Clane an
Ulane-PCM t) IP Inter)r=in( A"Ulane an Clane2-Transc)in(-Micr)4),ilit& anc@)r f)r Aan I'C% Ulane
RNGWRAN Gateway is theuser plane gatewayfor !" tra#c-Micr)4),ilit&anc@)r f)r I'P%
Ulane-Fireall t.,..
IuPSUlane
IuPSClane
Iu-CS
A
RN*0Ctrl
C%*0Ctrl
$%%AP
/RANAPrela&
A/IP" I'C%/IPBSGW UC
F
BSGW
I'P%I'P%
$%%AP!/RANA
P!
Ctrl
Platf)r4;Flei%er>
er
Platf)r4;IP3#8
Platf)r4;IPA5G88
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RAN Co))on Ser*er"
CRMS
Co$$on RadioResource %anage$entServerperfor$s RANWide Radio Resource%anage$ent &intercell'layers'syste$(-L)a s@arin(
-P)lic& Mana(e4ent-At)tnin( f)r l)as@arin( ,eteen la&er
C)44)n Res)rceMana(e4ent %er>erOM %er>er
%er>in( M),ileL)cati)n Centre
OMS
)*% Serversperfor$s RAN )*%functions-C)nnecti)n t) O%%-L)(ical OM-%&ste4 Inf)$r)acast
-C)nH(rati)nMana(.-Perf)r4anceMana(.-Falt Mana(.-At)tnin(featres
SMLC
Serving %o+ile,ocation Center
perfor$s ."ositioningCalculations-%)rt )f 4ltile)siti)nin( 4et@)s
-%)rt )f)siti)nin( reestt@r)(@ 5* an *c)re-LMU c)ntr)l anOM
Platf)r4;Flei%er>er
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UCF $%*0
UE C)ntr)l Fncti)n-Ter4inati)n )f t@e CNsi(nallin(-Rai) si(nallin( RR"RRC2
-RA$ A4issi)n c)ntr)l-an)>er c)ntr)l-Initialisati)n )f eicateres)rces in t@e net)r=
$ase %tati)n *atea&-Ter4inati)n )f CN interfaceser lane-PDCP" RLC" MAC'-MDC %)ft an)
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.ig! le*el BTS integration
/0a)le %on1guration-2 "e%tore# 34343 "olution-256 %o#e %!annel"-)ulti-)o#e ugra#ea'le
/0an"ion "lot"
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All-IP In#oor Sure)e BTS
MAF
MTP
MSU
MIM
FE
MRS
UP
MAM
FAN
MEA + MCI
RF Units
Mode specific
CommonMulti-radio
digital units
-8i)en"ion" . 0 W 0 8 95:: 0 ;:: 0 -Oerating te)erature range -6: < 4=:-Main" Sul( -65 8C or 32: AC
.ig! Caa%it( All-IP BTS-Suort" 9-? "e%tore# "olution"-u to 2; WC8MA %arrier" er %a'-u to 99=3 %o#e %!annel" er %a'-)ulti-)o#e %aa'le wit! All-IP RA-i#eal +or )ulti-oerator RAN-+ull "uort +or Nokia S)art Ra#i
-i#eal +or in#oor in"tallation"-Co-"iting wit! e0i"ting BTS "ite"
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All-IP Out#oor Co)a%t BTS
MAF
MTP
MSU
MIM
MRS
MUP
MAM
FE
MEA + MCI
FAN
-8i)en"ion" . 0 W 0 8 9=:: 0 : 0 -Oerating te)erature range -6: < 4=:-Main" Sul( -65 8C or 32: AC
.ig! Caa%it( All-IP BTS-Suort" 9-? "e%tore# "olution"-u to 2; WC8MA %arrier" er%a'inet-u to 99=3 %o#e %!annel" er%a'inet-)ulti-)o#e %aa'le wit! All-IP
RAN rel@ 3-i#eal +or )ulti-oerator RAN-+ull "uort +or Nokia S)artRa#io Con%et-i#eal +or out#oor in"tallation"-Co-"iting wit! e0i"ting BTS "ite"
-)ini)ie# "ite reuire)ent" #ueto ")all "ie-uno'tru"i*e in roo+ toin"tallation" #ue to low %a'inet!eig!t
All IP U # Ul i
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All-IP Ugra#e to Ultra"iteWC8MA BTS
Ba"e "tation ,BTS "o+twareugra#e +or new +un%tionalit(D
-Iu' o*er IP in R6 network
-All-IP RAN BTS in R=
Tran"ort ugra#eD-new IP router unit ,IRIS7
-reu"e o+ RAN9&RAN3 IFU" ,IP o*erATM7 or
-intro#u%tion o+ new IP IFU" ,no
ATM
WIC
WPA
WAF
WSC
IRIS
WFAWSM
WSP x 6
WAM x 2
WPS
WTR
IFU x 5
er*er on gura on"
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1 NOKIA FILENAMs.PPT/ DATE / NN
DD
OM%
RNA%
%MLC
CRM%
OM%RNA%CRM%%MLC
, %a@ 2 M"u'"
OM%RNA%CRM%
, %a@ 9@=M "u'"
OM%%MLC
,%a@ 9@=M "u'"
- er*er on gura on" -/0a)le"
- Flei,le c)nH(rati)n )f n)es t) ier alicati)ns 4a. ## n)es er rac=
- C)nnecti>it& t) 1888 IP'$T%" 4a. 7888 IP'RAN cells Caacities/n)e esti4ates it@crrent call'4i ass4ti)ns f)r 588G; RNA% 1+8= s,s" CRM%; 5+8= s,s" %MLC; 3+=s,s
OM%CRM%
, %a@ 9M "u'"
All IP RAN S S
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1# NOKIA FILENAMs.PPT/ DATE / NN
Ca'inet
C!a""i"U to 93 CPU
"lot"
IP 8ire%torCPU
3 0 LAN "wit%!e"E Fi'er C!annel
!u'"7S("te) )gt
+un%tion"
Fan
tra(7#i"la(anel
All-IP RAN Ser*er" - Ser*erBla#e" .W
- 9/11/15 n)es er s,rac=" t) CPUs er n)e J GG CPUs er rac=
- licate IP irect)r er rac= )ne IP aress" )r >er& fe aresses">isi,le t) eternal net)r=2
- Pair )f is=s er rac= eact l)cati)n in t@e rac= FF%2
8i"k 8ri*e
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1+ NOKIA FILENAMs.PPT/ DATE / NN
RNGW
- IP3#8 latf)r4
- 19 rac=in(
- User lanet@r)(@t ## M,ser RN*0 588 ,&teac=ets2" 1+8= RA$s4a. 5.+=an)>ers/s2
- 4a. 1G RN*0s errac= J 395 M,s
an 5.3M RA$s errac=
Ethernet !itches- circa "U each
R#$%- circa &U each- up to 1' R#$%s per
rack (!ithout s!itches)
Ethernet !itch
Ethernet !itch
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17 NOKIA FILENAMs.PPT/ DATE / NN
CSGW
- IPA5G88
latf)r4- 1G88 788
788 440D2 rac=
- 18 888 I'C%c@annels errac=
9 %a'inet9:::: %!annel"
N+*(
+(
*4(
00
!'*(0
$/$(0
$*0
NI!10
!5(0
N+*(
.%(0
*(0
.%(0
!510
NI!00
$$'10
$$'10
$$'10
*4622-B
'%20
+/7
+!/12
*$'$2
%!
N+*(
$$'10
%!
*(
7B(5
7!!3
5%(
*4(
01
!'*(1
$/$(1
$*1
NI!10
I!(
!5(1
.%(1
*(1
.%(1
!510
$$'10
NI!00
$$'10
$$'10
$$'10
*4622-B
'%20
*%!
*(
%!
N+*(
$$'10
%!
*(
7!!3
7B(5
7$(
*4(
*4(
7$(
7$(
7$(
7$(
7$(
7$(
7$(
7$(
/2!(
/2!(
/2!(
I!(
I'NI(
$%!'
$%!'
$%!'
$%!'
$%!'
$%!'
$%!'
$%!'
*4622-B
'%20
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$%!'
/82!(
/82!(
/82!(
$$'10
I'
!1I',+
7B(5
7B(5
1 & " * + , ' . 1 0 1 1 1 & 1" 1 * 1 + 1, 1 1 ' 1 .
1 & " * + , ' . 1 0 1 1 1 & 1" 1 * 1 + 1 , 1 1 ' 1 .
1 & " * + , ' . 1 0 1 1 1& 1" 1 * 1 + 1 , 1 1 ' 1.
1 & " * + , ' . 1 0 1 1 1 & 1" 1 * 1 + 1 , 1 1 ' 1 .
7$(
*4(
*4(
7$(
7$(
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I.(
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I.16'1
I.16'1
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$%!'
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$$'10
$%!'
$%!'
7B(5
7B(5
7$(
*4(
*4(
7$(
7$(
7$(
7$(
7$(
7$(
7$(
7$(
/2!(
/2!(
/2!(
I!(
I'NI(
$%!'
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I'!1I',+
7B(5
7B(5
Core Site Solution , in%l All IP
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13 NOKIA FILENAMs.PPT/ DATE / NN
%*%N
**%N
Core Site IP/MPL%2
All'IP RAN%er>ers
Inter'c)nnects
%% CP%M%C
%er>er
RNC
%D/D0DM
M*0
C%*0
LAN/0ANc)nnecti>it&IP/MPL%2
O%R
*%R
RN*0
Core Site Solution , in%l@ All-IPRAN Ser*er"
IPATM
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1G NOKIA FILENAMs.PPT/ DATE / NN
Si)ulation on All-IP RAN gain"
Ra#io Per+or)an%e gain" in All IP
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Ra#io Per+or)an%e gain" in All-IPRAN
- Intr)cti)n / $ac=(r)n
- User Plane ac=et c@annel *ains
- C)ntr)l Plane ac=et c@annel *ains f)rPac=et %er>ices
- C)4,ine reslts
- Ot@er P)tential *ains
- %44ar&
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58 NOKIA FILENAMs.PPT/ DATE / NN
Ra#io er+or)an%e in All-IP RAN
All'IP $T% M),ileR)ter
RLC
RLC
Trans)rtPr)t)c)l
N) I, in IP RAN ''J' %4aller RLC RTT' ic=er RLC retrans4issi)ns' User eeriences ,etter ,it rate f)r
,rst& tra:c
'%ettin( a sessi)n f)r a trans)rtr)t)c)l e.(. TCP2 is ic=er in IP RAN et) faster trans)rt an s4aller RLC RTT
' User eeriences s4aller ela& in set@ase.
' Trans)rt is ,ase )n fast IP r)tin( in IPRAN.' !Inf)r4ati)n @i(@a&! ens in RNC in UTRAN"
,t lasts till IP $T% in IP RAN.' R)tin( )f a ac=et fr)4 CN t) IP $T% ta=es)nl& fe 4s.
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51 NOKIA FILENAMs.PPT/ DATE / NN
Rl% an# tran"ort roto%ol
RLC RLC
Trans)rtr)t)c)l
M),ile $T% RNC/$%C %er>er
Trans)rtr)t)c)l
UTRAN&BSS
RLC RLC
Trans)rtr)t)c)l
M),ile IP $T% %er>er
Trans)rtr)t)c)l
IP RAN
A -IP RAN a n" or Pa% et
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C)ntr)l Plane *ain;No !u+ interface setup ti$e/ gives fastersetup of the 0SC1 and associated 0C1
Control Plane Gain
U"er Plane Gain
User Plane *ain;Shorter R,C R22 gives faster trans$issionof user data
Release Ti4er *ain;3aster allocation ti$e gives that therelease ti$er can +e reduced
Relea"e Ti)er Gain
A IP RAN a n" or Pa% etSer*i%e"
8etail" on t!e tran")i""ion o+ a #ata 'ur"t
I, %et
%c@elin("
RF 4eas.an r calc. Trans4issi)n )n D%C
Release
Ti4er
I,
Release
Trans4issi)n )n D%CRel.
Ti4er
ti4e%tart; Pac=etsc@eler eciest) se D%C
trans4issi)n
UTRAN
IP RAN%c@elin("
RF 4eas.an r calc.
C@annel All)cati)n Ti4e *ain;Shorter allocation ti$e of 0C1'0SC1 giveshigher availa+ility of codes and increased capacity
Mini44 all)cati)n ti4e )f c@annels
C!annel Allo%ation Ti)e Gain
U"er Plane Gain" +or Pa%ket
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U"er Plane Gain" +or Pa%ketSer*i%e" ,I
- Ass4ti)ns;- ' TCP/IP tra:c" e.(. e, ,r)sin(" sin(le ),ect er a(e; TCP
al()rit@4s sl) start it@ 1 Mai44 %e(4ent %i?e initialin)" M%% 1#78 $" ela&e TCP ac=n)le(e4ent2
- ' TCP sessi)n set; 'a& @ans@a=e 4essa(es" last set4essa(e c)ntains TTP reest2
- ' RLC RTT 1#8 4s f)r UTRAN an 38 4s f)r IP RAN- ' $l)c= Err)r Rate )>er rai) 18- ' C)nstant ser ,itrate )>er t@e rai) interface- ' CN RTT 7+ 4s e, ser>er >er& cl)se t) RAN2. N) ser>er
r)cessin( ti4e.
- Eerience $it Rate; ser ,its / t)tal TQ ti4e" it@)tD%C/DC all)cati)n ela&
- *ain 2; @) 4c@ ,etter eerience ,it rate IPRAN (i>es c)4are t) UTRAN it@ I, interface
- Reslt e>alate f)r 0CDMA case" si4ilar reslts f)r*ERAN
U"er Plane Gain" +or Pa%ket
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5# NOKIA FILENAMs.PPT/ DATE / NN
U"er Plane Gain" +or Pa%ketSer*i%e" ,II
- *ain eens" f)r ea4le" )n t@e all)cate ser ,itrate" RLC $LER an t@e a(e si?e.
IP RAN Gain (%) for different pae !i"e!#
$% &'R
0
10
20
30
40
32 64 128 256 384
Radio Canne* Capa+it, (-.p!)
%
23 kit#
46 kit#
105 kit#
296 kit#
Pa(e si?es
- T@e s4aller t@e a(e t@e 4)re (ain 'J t@e (ain in t@e,e(innin( )f )nl)ain(
- T@e ,i((er t@e ser ,it rate t@e 4)re (ain 'J t@e ,i(,itie se 4)re e:cientl& in All'IP RAN
Control Plane Gain" +or Pa%ket
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5+ NOKIA FILENAMs.PPT/ DATE / NN
Control Plane Gain" +or Pa%ketSer*i%e" ,I
-T@e C)ntr)l Plane e; all)cati)n an release )f rai)
c@annel" c@annel sitc@" etc2 is 4)re e:cient in All'IPRAN t@an in UTRAN" 4ainl& t@an=s t) t@at t@ere is n)I, interface.
-T@e (ain fr)4 t@e 4)re e:cient C)ntr)l Plane iseseciall& lar(e f)r ac=et ser>ices" e t) t@efreent c@an(e )f state.
- E>alati)n; Fin t@e i4r)>e4ent in )nl)a ti4e- f)r Hles )f i
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57 NOKIA FILENAMs.PPT/ DATE / NN
Control Plane Gain" +or Pa%ketSer*i%e" ,II
- Note t@at t@e a,)>e (ains are f)n it@inC)ntr)l Plane al)ne
- In (eneral" t@e (ain is ,eteen 18 an 8.
- *ain is @i(@est f)r s4all Hles an @i(@ ,it rates
- F)r 4)st c)44)n Hle si?es an ser ,it rates"t@e (ain is a,)t 58 ' 5+
0
5
10
15
20
25
30
35
32 64 128 256 384
Radio Canne* Capa+it, /-.p!0
1e*a,Gain/%0
23
46
105
296
Pae Si"e
/-.it!0
Co)'ine# U"er Plane an# Control
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53 NOKIA FILENAMs.PPT/ DATE / NN
Co)'ine# U"er Plane an# ControlPlane Gain"
- T@e c)4,ine User an C)ntr)l lane reslts f)r *aineresse in in ter4s )f ela& (ains; 'J DELA REDUCTION UP
TO #8
Pae !i"e /-.it!0
0
10
20
30
40
50
32 64 128 256 384
Radio C)anne* Capa+it, /-.p!0
1e*a,Gain
/%0
23
46
105
296
Ot!er gain" e0e%te# +ro)
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5G NOKIA FILENAMs.PPT/ DATE / NN
Ot!er gain" e0e%te# +ro)oti)iation o+ RRM algorit!)- Reas)ns;
-
Measre4ents fr)4 UE an fr)4 IP $T% are a>aila,lein t@e sa4e n)e- RRM al()rit@4s are refera,l& l)cate as cl)se as)ssi,le t) t@e rai)
- Pr)rietar& $T% 4easre4ent are a>aila,le f)r ne)ti4i?e RRM al()rit@4s an caacit& en@ancin(featres n) nee )f *PP I, stanari?ati)n2
- Ea4le;- I4a(ine t@at an en@ance al()rit@4 nee a ne4easre4ent in t@e $T%.
- In IP RAN" e i4le4ent it it@)t aitin( f)r *PP.- In UTRAN" t@is 4easre4ent nees t) ,e
stanarise )n t@e I, interface" 4eanin( t@at enee t) 4er(e )r r))sal it@ t@e )ini)ns fr)4)t@er c)4anies.
N)te t@at %DPA i(@ %ee Pac=et Access2 is()in( in t@e sa4e irecti)n as All'IP RAN;
-%DPA sc@elin( 4)>e t) N)e $-)e>er" s)lti)n 4)re c)4le as sc@elin(
f)r )t@er c@annels are =et in t@e RNC.
All-IP RAN o*er%o)e" t!i"ro'le)
C l i
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59 NOKIA FILENAMs.PPT/ DATE / NN
Con%lu"ion"
- Users eerience ,etter ser>ice in All'IP
RAN f)r ac=et ata" it@ ela& f)r t@etrans4issi)n )f a ac=et rece t)#8
- Rece c)e all)cati)n ti4e.
- P)tential )ti4i?ati)n )f RRM al()rit@4it@)t t@e ,ren )f sin( t@e reeHneI, 4easre4ent
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Ca"e tran"ort %o)ari"ion
In t ara)eter"
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1 NOKIA FILENAMs.PPT/ DATE / NN
Inut ara)eter"
:I' Router Bu;;er !i 30 k?te# lea; mean# la#t B! in t&e tree to)olog?:t&er B!#> 100 k?te#
Ne@ Ba#ic NR +treme R +treme
Voice R 12.2k)# $oner#ational 18 12 24!treaming R 64k)# !treaming 6 0 18
NR Interactie 6 12 6
' NR Background 6 12 0
+-*ail NR Background 6 12 6
(*! ra;;ic
$la##Name ?)e
Numer o; $onnection#
IP RAN
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5 NOKIA FILENAMs.PPT/ DATE / NN
2.04 *)#
2.19 *)#
2.05 *)#
2.22 *)#
2.23 *)#
9.00 *)#
2.05 *)#
4.70 *)#
2.05 *)#
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NOKIA FILENAMs.PPT/ DATE / NN
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# NOKIA FILENAMs.PPT/ DATE / NN
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7 NOKIA FILENAMs.PPT/ DATE / NN
Co))on Ra#io Re"our%eManage)ent
Co))on Ra#io Re"our%eM ,CRRM
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3 NOKIA FILENAMs.PPT/ DATE / NN
Manage)ent ,CRRM,!*+%,+,!*+%,+
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G NOKIA FILENAMs.PPT/ DATE / NN
CRRM Inter+a%e" E Fun%tion-N)=ia CRRM can c)nnect t) 4an& ien)rCRRM interface
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9 NOKIA FILENAMs.PPT/ DATE / NN
Su))ar(
- CRRM is 4)st i4)rtant- f)r interacti>e c)nnecti)ns- f)r @i(@ ,it rate J5 =,s2 c)n>ersati)nal an strea4in( c)nnecti)ns- @en lar(e n4,er )f la&ers an s&ste4s are inte(rate
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